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products Name |
51RF |
With transmitter built in ECU and receiver in display, ECU transforms signals from sensors into digital data and sends to display via radio frequency. No cable is need any more between ECU and display.
51RF SeriesSystem Composition
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Model |
Composition |
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QZ-2051RF |
2 sensors/control box/numeric LCD display with built-in buzzer and antenna |
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QZ-3051RF |
3 sensors/control box/numeric LCD display with built-in buzzer and antenna |
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QZ-4051RF |
4 sensors/control box/numeric LCD display with built-in buzzer and antenna |
Sensors Applicable: All types
Control Boxes Applicable: CB-01, CB-02, CB-03
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Audible Distance Indication
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1.50 to 0.80m |
Bi, Bi, Bi |
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0.80 to 0.40m |
Bi Bi BiBi (the closer, the faster) |
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0.40 to 0m |
Bi… (solid beeping) |
| Volume Hi, Low, Off optional | |
Visual Distance Indication
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2.50 to 0.35m |
3 digits distance numeric display |
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0.35 to 0m |
Display 000 |
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LED lights positioned on two sides indicating orientation of obstacles |
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General Specifications
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Working Voltage |
10 to 15V |
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Working Temperature |
-30℃ to 70℃ |
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Current Consumption |
<100mA |
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Acoustic Volume |
>75dB at 10cm |
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Response Time |
300ms |
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Ultrasonic Frequency |
40KHz |
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Radio Frequency |
433KHz | | |
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